package com.example.yskjproject.helper;

import android.content.Context;

import com.example.yskjproject.utils.Log;
import com.example.yskjproject.utils.LogUtils;
import com.tencent.qcloud.tuicore.util.ToastUtil;
import com.yujing.utils.YConvert;
import com.yujing.yserialport.DataListener;
import com.yujing.yserialport.YSerialPort;

import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

public class SeriaPortHelper {

    private String sendDate = "";
    private String sendDate2 = "";
    YSerialPort ySerialPort;
    private ScheduledExecutorService scheduler;

    public void initSerial(Context context, DataListener dataListener) {
        ySerialPort = new YSerialPort(context, "/dev/ttyXRUSB1", "115200");
        //添加监听
        ySerialPort.addDataListener(dataListener);
        ySerialPort.setThreadMode(com.yujing.yserialport.ThreadMode.MAIN);//设置回调线程为主线程
        ySerialPort.start();
        scheduler = Executors.newSingleThreadScheduledExecutor();
    }

    /**
     * isSN 是否使能
     *
     * @param isMode      单人/双人  模式
     * @param settingMode 选择运动模式
     * @param zroeClear   是否零点重置
     * @param kg          力量
     */
    public void openSerial(boolean isSN, boolean isMode, String settingMode, int zroeClear, String kg, int leftOrRight) {//leftOrRight 0 左 1 右 基础力 2
        try {
            if (isMode) {
                String date = "65AA08";
                String date2 = "55AA08";
                String shiN;
                if (isSN) {
                    shiN = "01";
                } else {
                    shiN = "00";
                }

                String kgs = String.format("%02X", Integer.parseInt(kg));
                String zero = "";
                if (zroeClear == 1) {
                    zero = "01";
                } else {
                    zero = "00";
                }

                String mode = null;
                switch (settingMode) {
                    case "mode0" :
                        mode = "00";
                        break;
                    case "mode1":
                        mode = "01";
                        break;
                    case "mode2":
                        mode = "02";
                        break;
                    case "mode3":
                        mode = "03";
                        break;
                    case "mode4":
                        mode = "04";
                        break;
                    case "mode5":
                        mode = "05";
                        break;
                }
                String dateby = "000000";
                String dateO1 = date + shiN + kgs + zero + mode + dateby;
                byte[] bytes = hexStringToByteArray(dateO1);
                int crc = crc8(bytes);
                String strCrc = Integer.toHexString(crc).toUpperCase();
                //另外一个
                String dateT2 = date2 + shiN + kgs + zero + mode + dateby;
                byte[] bytes2 = hexStringToByteArray(dateT2);
                int crc2 = crc8(bytes2);
                String strCrc2 = Integer.toHexString(crc2).toUpperCase();

                sendDate = date + shiN + kgs + zero + mode + dateby + strCrc;
                sendDate2 = date2 + shiN + kgs + zero + mode + dateby + strCrc2;

                ToastUtil.toastShortMessage("发送得hex:" + sendDate);
            } else {
                String date = "65AA08";
                String date2 = "55AA08";
                String shiN = "01";
                String kgs = String.format("%02X", Integer.parseInt(kg));
                // 将十六进制字符串转换为字节
                String zero = null;
                if (zroeClear == 1) {
                    zero = "01";
                } else {
                    zero = "00";
                }

                String mode = null;
                switch (settingMode) {
                    case "mode1":
                        mode = "01";
                        break;
                    case "mode2":
                        mode = "02";
                        break;
                    case "mode3":
                        mode = "03";
                        break;
                    case "mode4":
                        mode = "04";
                        break;
                    case "mode5":
                        mode = "05";
                        break;
                }
                String dateby = "000000";
                if (leftOrRight == 0) {
                    String dateO1 = date + shiN + kgs + zero + mode + dateby;
                    byte[] bytes = hexStringToByteArray(dateO1);
                    int crc = crc8(bytes);
                    String strCrc = Integer.toHexString(crc).toUpperCase();
                    sendDate = date + shiN + kgs + zero + mode + dateby + strCrc;
                }

                if (leftOrRight == 1) {
                    //另外一个
                    String dateT2 = date2 + shiN + kgs + zero + mode + dateby;
                    byte[] bytes2 = hexStringToByteArray(dateT2);
                    int crc2 = crc8(bytes2);
                    String strCrc2 = Integer.toHexString(crc2).toUpperCase();
                    sendDate2 = date2 + shiN + kgs + zero + mode + dateby + strCrc2;
                }
                ToastUtil.toastShortMessage("发送得hex:::" + sendDate + "sendData2 " + sendDate2);
//                Log.e("发送内容hex====>：" + sendDate + "sendData2 " + sendDate2);
            }
            Runnable task = () -> {
                try {
                    Thread.sleep(50);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
//                Log.e("hex====>:" + sendDate + " ::: " + sendDate2);
                ySerialPort.send(YConvert.hexStringToByte(sendDate));
//                Log.e("openSerial ：：：： sendData " + sendDate );
                try {
                    Thread.sleep(50);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                //再发一次 另外一个电机得
                ySerialPort.send(YConvert.hexStringToByte(sendDate2));

//                Log.e("openSerial ：：：： " + sendDate + " ::::sendData2::::" + sendDate2);
            };
            scheduler.scheduleWithFixedDelay(task, 0, 50, TimeUnit.MILLISECONDS);
        } catch (Exception e) {
            ToastUtil.toastShortMessage(e.getMessage());
        }
    }

    private static byte[] hexStringToByteArray(String s) {
        int len = s.length();
        byte[] data = new byte[len / 2];
        for (int i = 0; i < len; i += 2) {
            data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
                    + Character.digit(s.charAt(i + 1), 16));
        }
        return data;
    }

    public static int crc8(byte[] data) {
        int crc = 0x00;
        for (byte b : data) {
            crc = CRC_TABLE[(crc ^ b) & 0xFF];
        }
        return crc;
    }

    private static final int[] CRC_TABLE = {
            0x00, 0x5E, 0xBC, 0xE2, 0x61, 0x3F, 0xDD, 0x83, 0xC2, 0x9C, 0x7E, 0x20, 0xA3, 0xFD, 0x1F, 0x41,
            0x9D, 0xC3, 0x21, 0x7F, 0xFC, 0xA2, 0x40, 0x1E, 0x5F, 0x01, 0xE3, 0xBD, 0x3E, 0x60, 0x82, 0xDC,
            0x23, 0x7D, 0x9F, 0xC1, 0x42, 0x1C, 0xFE, 0xA0, 0xE1, 0xBF, 0x5D, 0x03, 0x80, 0xDE, 0x3C, 0x62,
            0xBE, 0xE0, 0x02, 0x5C, 0xDF, 0x81, 0x63, 0x3D, 0x7C, 0x22, 0xC0, 0x9E, 0x1D, 0x43, 0xA1, 0xFF,
            0x46, 0x18, 0xFA, 0xA4, 0x27, 0x79, 0x9B, 0xC5, 0x84, 0xDA, 0x38, 0x66, 0xE5, 0xBB, 0x59, 0x07,
            0xDB, 0x85, 0x67, 0x39, 0xBA, 0xE4, 0x06, 0x58, 0x19, 0x47, 0xA5, 0xFB, 0x78, 0x26, 0xC4, 0x9A,
            0x65, 0x3B, 0xD9, 0x87, 0x04, 0x5A, 0xB8, 0xE6, 0xA7, 0xF9, 0x1B, 0x45, 0xC6, 0x98, 0x7A, 0x24,
            0xF8, 0xA6, 0x44, 0x1A, 0x99, 0xC7, 0x25, 0x7B, 0x3A, 0x64, 0x86, 0xD8, 0x5B, 0x05, 0xE7, 0xB9,
            0x8C, 0xD2, 0x30, 0x6E, 0xED, 0xB3, 0x51, 0x0F, 0x4E, 0x10, 0xF2, 0xAC, 0x2F, 0x71, 0x93, 0xCD,
            0x11, 0x4F, 0xAD, 0xF3, 0x70, 0x2E, 0xCC, 0x92, 0xD3, 0x8D, 0x6F, 0x31, 0xB2, 0xEC, 0x0E, 0x50,
            0xAF, 0xF1, 0x13, 0x4D, 0xCE, 0x90, 0x72, 0x2C, 0x6D, 0x33, 0xD1, 0x8F, 0x0C, 0x52, 0xB0, 0xEE,
            0x32, 0x6C, 0x8E, 0xD0, 0x53, 0x0D, 0xEF, 0xB1, 0xF0, 0xAE, 0x4C, 0x12, 0x91, 0xCF, 0x2D, 0x73,
            0xCA, 0x94, 0x76, 0x28, 0xAB, 0xF5, 0x17, 0x49, 0x08, 0x56, 0xB4, 0xEA, 0x69, 0x37, 0xD5, 0x8B,
            0x57, 0x09, 0xEB, 0xB5, 0x36, 0x68, 0x8A, 0xD4, 0x95, 0xCB, 0x29, 0x77, 0xF4, 0xAA, 0x48, 0x16,
            0xE9, 0xB7, 0x55, 0x0B, 0x88, 0xD6, 0x34, 0x6A, 0x2B, 0x75, 0x97, 0xC9, 0x4A, 0x14, 0xF6, 0xA8,
            0x74, 0x2A, 0xC8, 0x96, 0x15, 0x4B, 0xA9, 0xF7, 0xB6, 0xE8, 0x0A, 0x54, 0xD7, 0x89, 0x6B, 0x35
    };

    public void closeSerial() {
        if (ySerialPort != null) {
            ySerialPort.onDestroy();
        }
        if (scheduler != null) {
            scheduler.shutdownNow();
        }
    }

}
